Swan neck front end for mig welding gun



FIG. 1 is a perspective view of the swan neck front end for mig welding gun of the present invention;

FIG. 2 is a top plan view;

FIG. 3 is a side elevation view, the other side being a mirror view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a swan neck front end for mig welding gun, as shown and described. 